16966468668

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1\times {\mathrm{11047}}^1$

素因数の和:12162

約数の個数: 48

約数和(自身を含む): 39935073024

約数和(自身を除く): 22968604356

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 977, 1572, 1954, 2931, 3908, 5862, 11047, 11724, 22094, 33141, 44188, 66282, 127987, 132564, 255974, 383961, 511948, 767922, 1447157, 1535844, 2894314, 4341471, 5788628, 8682942, 10792919, 17365884, 21585838, 32378757, 43171676, 64757514, 129515028, 1413872389, 2827744778, 4241617167, 5655489556, 8483234334, 16966468668]

約数ペア:

[(1, 16966468668), (2, 8483234334), (3, 5655489556), (4, 4241617167), (6, 2827744778), (12, 1413872389), (131, 129515028), (262, 64757514), (393, 43171676), (524, 32378757), (786, 21585838), (977, 17365884), (1572, 10792919), (1954, 8682942), (2931, 5788628), (3908, 4341471), (5862, 2894314), (11047, 1535844), (11724, 1447157), (22094, 767922), (33141, 511948), (44188, 383961), (66282, 255974), (127987, 132564)]